Let a, b and c be three vectors such that a, b and c are coplanar. Which of the following is/are correct?
1. (a × b) × c is coplanar with a and b
2. (a × b) × c is perpendicular to a × b
Select the correct answer using the code given below.
Mathematics
2021
NDA Mathematics 2021
NDA 2021
Options
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